1885105672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12402011}}^1$

素因数の和:12402036

約数の個数: 16

約数和(自身を含む): 3720603600

約数和(自身を除く): 1835497928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12402011, 24804022, 49608044, 99216088, 235638209, 471276418, 942552836, 1885105672]

約数ペア:

[(1, 1885105672), (2, 942552836), (4, 471276418), (8, 235638209), (19, 99216088), (38, 49608044), (76, 24804022), (152, 12402011)]